Ohdo Syndrome, Sbbys Variant, also known as say-barber-biesecker-young-simpson syndrome, is related to blepharophimosis and laryngomalacia. An important gene associated with Ohdo Syndrome, Sbbys Variant is KAT6B (Lysine Acetyltransferase 6B), and among its related pathways/superpathways are Regulation of TP53 Activity and Chromatin organization. Affiliated tissues include thyroid and eye, and related phenotypes are intellectual disability and hypothyroidism